5331-00-983-0976 O-RING Index 5330-00-983-0978 PACKING,PREFORMED

National Stock Number:
5330-00-983-0977

Federal Supply Class:
5330

National Item Identification Number:
009830977

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
06-475818416662LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
4758184-80AHU0KALMAR AC INC
N304-7-1866-3402697PARKER-HANNIFIN CORP
PS1-30-5-1866-3402697PARKER-HANNIFIN CORP
983097720149INTRUPA MFG CO
AN6230-1866-3488044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
ELONGATION PERCENTAGE164 MAXIMUM
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
SPECIAL FEATURESCROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200
TEMP RATING-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT


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